#include <iostream>
using namespace std;

int main()
{
    int n, m;
    cin >> n >> m;

    int matrix[n][m];

    for (int i = 0; i < n; i++)
        for (int j = 0; j < m; j++)
            cin >> matrix[i][j];

    for (int j = 0; j < m; j++)
    {
        for (int i = 0; i < n; i++)
            cout << matrix[i][j] << " ";
        cout << endl;
    }

    return 0;
}
